🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.94 AU - 1 AU

Year: 344 Days

Day: 21.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.02 AU - 2.06 AU

Year: 1049 Days

Day: 19.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.93 AU - 3.05 AU

Year: 1414 Days

Day: 21.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.28 AU - 3.72 AU

Year: 1870 Days

Day: 37.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.44 AU - 4.7 AU

Year: 2955 Days

Day: 23.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.9

Radius: 11.7

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.11 AU - 7.35 AU

Year: 5596 Days

Day: 5.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,434,608 km

• M1: 147,504 km (0.072 R)
• M2: 244,144 km (0.092 R)
• M3: 323,431 km (0.116 R)
• M4: 424,559 km (0.091 R)
• M5: 514,168 km (0.116 R)
• M6: 611,556 km (0.092 R)
• M7: 746,045 km (0.092 R)
• M8: 1,176,138 km (0.115 R)
• M9: 1,323,193 km (0.065 R)
• M10: 1,476,681 km (0.071 R)
• M11: 1,718,431 km (0.07 R)
• M12: 1,872,666 km (0.068 R)
• M13: 2,301,414 km (0.09 R)
• M14: 2,503,670 km (0.11 R)
• M15: 2,810,046 km (0.084 R)
• M16: 2,959,495 km (0.111 R)
• M17: 3,043,569 km (0.088 R)
• M18: 3,283,524 km (0.059 R)
• M19: 3,547,714 km (0.072 R)
• M20: 3,637,323 km (0.12 R)
• M21: 3,818,785 km (0.104 R)
• M22: 4,228,833 km (0.08 R)
• M23: 4,516,509 km (0.028 R)
• M24: 4,613,898 km (0.11 R)
• M25: 4,712,034 km (0.109 R)
• M26: 4,810,768 km (0.117 R)
• M27: 4,890,205 km (0.092 R)
• M28: 5,070,769 km (0.115 R)
• M29: 5,438,631 km (0.068 R)
• M30: 5,772,832 km (0.068 R)
• M31: 5,963,869 km (0.108 R)
• M32: 6,815,529 km (0.039 R)
• M33: 7,358,570 km (0.042 R)
• M34: 7,565,912 km (0.036 R)
• M35: 7,845,361 km (0.05 R)
• M36: 8,247,031 km (0.093 R)
• M37: 8,825,526 km (0.083 R)
• M38: 9,218,520 km (0.085 R)
• M39: 9,292,870 km (0.064 R)
• M40: 9,920,134 km (0.103 R)
• M41: 9,996,429 km (0.106 R)
• M42: 10,457,639 km (0.068 R)
• M43: 10,664,982 km (0.04 R)
• M44: 11,241,981 km (0.118 R)
• M45: 11,802,374 km (0.08 R)
• M46: 12,099,476 km (0.062 R)
• M47: 12,426,497 km (0.081 R)
• M48: 12,867,062 km (0.113 R)
• M49: 13,005,740 km (0.092 R)
• M50: 13,537,560 km (0.086 R)
• M51: 13,933,845 km (0.108 R)
• M52: 14,019,265 km (0.073 R)
• M53: 14,305,296 km (0.09 R)
• M54: 14,622,294 km (0.093 R)
• M55: 15,058,073 km (0.071 R)
• M56: 16,632,291 km (0.099 R)
• M57: 17,209,290 km (0.096 R)
• M58: 17,300,994 km (0.079 R)
• M59: 17,454,332 km (0.037 R)
• M60: 17,731,237 km (0.118 R)
• M61: 17,854,805 km (0.065 R)
• M62: 19,106,042 km (0.116 R)
• M63: 19,582,511 km (0.045 R)
• M64: 19,806,309 km (0.117 R)
• M65: 19,966,529 km (0.106 R)
• M66: 20,612,193 km (0.088 R)
• M67: 20,904,956 km (0.075 R)
• M68: 21,428,848 km (0.055 R)
• M69: 21,527,582 km (0.117 R)
• M70: 22,056,560 km (0.051 R)
• M71: 22,256,124 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.8

Radius: 12.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.64 AU - 8.02 AU

Year: 6424 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,434,608 km

• M1: 216,618 km (0.117 R)
• M2: 339,438 km (0.118 R)
• M3: 1,117,047 km (0.057 R)
• M4: 1,292,825 km (0.03 R)
• M5: 1,512,883 km (0.069 R)
• M6: 1,800,859 km (0.09 R)
• M7: 2,028,697 km (0.068 R)
• M8: 2,245,913 km (0.093 R)
• M9: 2,533,739 km (0.065 R)
• M10: 2,746,767 km (0.068 R)
• M11: 2,899,506 km (0.085 R)
• M12: 3,213,512 km (0.111 R)
• M13: 3,753,261 km (0.084 R)
• M14: 3,996,956 km (0.12 R)
• M15: 4,220,754 km (0.1 R)
• M16: 4,448,741 km (0.117 R)
• M17: 4,654,887 km (0.101 R)
• M18: 4,890,654 km (0.12 R)
• M19: 5,049,975 km (0.066 R)
• M20: 5,292,324 km (0.095 R)
• M21: 5,621,290 km (0.104 R)
• M22: 5,732,590 km (0.066 R)
• M23: 6,884,644 km (0.074 R)
• M24: 7,640,412 km (0.116 R)
• M25: 7,856,731 km (0.095 R)
• M26: 8,075,293 km (0.107 R)
• M27: 8,359,080 km (0.032 R)
• M28: 8,550,117 km (0.069 R)
• M29: 9,560,202 km (0.109 R)
• M30: 10,062,551 km (0.111 R)
• M31: 10,368,180 km (0.073 R)
• M32: 10,676,800 km (0.034 R)
• M33: 10,814,879 km (0.063 R)
• M34: 11,023,269 km (0.106 R)
• M35: 11,905,747 km (0.115 R)
• M36: 12,120,868 km (0.119 R)
• M37: 13,105,073 km (0.103 R)
• M38: 13,775,570 km (0.109 R)
• M39: 14,001,613 km (0.116 R)
• M40: 14,533,583 km (0.067 R)
• M41: 14,994,943 km (0.063 R)
• M42: 15,383,149 km (0.114 R)
• M43: 15,695,958 km (0.083 R)
• M44: 16,050,655 km (0.075 R)
• M45: 16,209,079 km (0.044 R)
• M46: 16,968,737 km (0.113 R)
• M47: 17,130,153 km (0.038 R)
• M48: 17,454,481 km (0.101 R)
• M49: 17,576,703 km (0.103 R)
• M50: 17,740,063 km (0.054 R)
• M51: 17,986,002 km (0.065 R)
• M52: 18,109,271 km (0.091 R)
• M53: 18,398,444 km (0.116 R)
• M54: 18,897,502 km (0.099 R)
• M55: 19,232,601 km (0.05 R)
• M56: 19,527,608 km (0.047 R)
• M57: 19,781,476 km (0.076 R)
• M58: 20,250,017 km (0.102 R)
• M59: 21,589,965 km (0.073 R)
• M60: 21,940,473 km (0.101 R)
• M61: 23,675,658 km (0.102 R)
• M62: 23,901,401 km (0.11 R)
• M63: 24,218,549 km (0.096 R)
• M64: 24,400,310 km (0.082 R)
• M65: 25,178,219 km (0.118 R)
• M66: 25,685,954 km (0.085 R)
• M67: 26,243,655 km (0.106 R)
• M68: 26,852,369 km (0.033 R)
• M69: 27,040,563 km (0.106 R)
• M70: 27,607,988 km (0.065 R)
• M71: 27,797,977 km (0.068 R)
• M72: 27,893,121 km (0.087 R)
• M73: 28,995,209 km (0.12 R)
• M74: 29,430,389 km (0.114 R)
• M75: 30,111,658 km (0.102 R)
• M76: 30,503,155 km (0.077 R)
• M77: 31,986,718 km (0.106 R)
• M78: 33,139,968 km (0.098 R)
• M79: 33,341,925 km (0.087 R)
• M80: 33,443,053 km (0.109 R)
• M81: 33,594,895 km (0.065 R)
• M82: 33,696,322 km (0.097 R)
• M83: 33,797,749 km (0.117 R)
• M84: 34,051,916 km (0.037 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.3

Radius: 13.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.15 AU - 13.89 AU

Year: 14072 Days

Day: 6.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,434,608 km

• M1: 258,804 km (0.066 R)
• M2: 454,329 km (0.12 R)
• M3: 624,870 km (0.025 R)
• M4: 945,459 km (0.078 R)
• M5: 1,064,389 km (0.07 R)
• M6: 1,260,362 km (0.036 R)
• M7: 1,530,536 km (0.105 R)
• M8: 2,005,958 km (0.073 R)
• M9: 2,234,095 km (0.115 R)
• M10: 2,378,756 km (0.114 R)
• M11: 4,904,865 km (0.071 R)
• M12: 5,238,917 km (0.055 R)
• M13: 5,605,133 km (0.1 R)
• M14: 5,828,931 km (0.101 R)
• M15: 6,132,017 km (0.117 R)
• M16: 6,311,085 km (0.093 R)
• M17: 7,723,738 km (0.066 R)
• M18: 8,001,093 km (0.095 R)
• M19: 8,338,286 km (0.1 R)
• M20: 8,565,525 km (0.114 R)
• M21: 8,968,392 km (0.052 R)
• M22: 9,554,816 km (0.058 R)
• M23: 9,762,907 km (0.088 R)
• M24: 10,335,717 km (0.101 R)
• M25: 10,457,639 km (0.104 R)
• M26: 12,054,447 km (0.109 R)
• M27: 12,182,951 km (0.092 R)
• M28: 12,864,818 km (0.113 R)
• M29: 13,226,995 km (0.059 R)
• M30: 14,231,993 km (0.116 R)
• M31: 14,674,953 km (0.086 R)
• M32: 14,812,284 km (0.115 R)
• M33: 15,330,790 km (0.074 R)
• M34: 15,504,922 km (0.115 R)
• M35: 16,492,567 km (0.098 R)
• M36: 16,599,529 km (0.097 R)
• M37: 18,011,883 km (0.038 R)
• M38: 18,713,796 km (0.105 R)
• M39: 18,974,695 km (0.075 R)
• M40: 19,274,339 km (0.071 R)
• M41: 19,764,721 km (0.051 R)
• M42: 20,989,030 km (0.044 R)
• M43: 21,260,101 km (0.084 R)
• M44: 22,435,193 km (0.11 R)
• M45: 22,712,398 km (0.107 R)
• M46: 22,990,799 km (0.101 R)
• M47: 23,953,761 km (0.099 R)
• M48: 24,929,887 km (0.087 R)
• M49: 25,919,028 km (0.109 R)
• M50: 26,126,670 km (0.116 R)
• M51: 26,418,386 km (0.116 R)
• M52: 26,963,071 km (0.089 R)
• M53: 27,553,684 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.3

Radius: 4

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.84 AU - 18.72 AU

Year: 22560 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,434,608 km

• M1: 125,961 km (0.074 R)
• M2: 265,237 km (0.107 R)
• M3: 316,699 km (0.119 R)
• M4: 343,926 km (0.069 R)
• M5: 842,984 km (0.102 R)
• M6: 1,021,903 km (0.081 R)
• M7: 1,602,044 km (0.112 R)
• M8: 1,798,017 km (0.053 R)
• M9: 1,848,282 km (0.102 R)
• M10: 2,053,680 km (0.065 R)
• M11: 2,212,553 km (0.12 R)
• M12: 2,375,315 km (0.084 R)
• M13: 2,402,841 km (0.085 R)
• M14: 2,570,241 km (0.089 R)
• M15: 2,683,935 km (0.104 R)
• M16: 2,975,502 km (0.086 R)
• M17: 3,064,812 km (0.077 R)
• M18: 3,155,169 km (0.043 R)
• M19: 3,462,443 km (0.075 R)
• M20: 3,683,249 km (0.078 R)
• M21: 3,715,263 km (0.099 R)
• M22: 3,779,291 km (0.11 R)
• M23: 4,680,319 km (0.092 R)
• M24: 5,244,004 km (0.051 R)
• M25: 5,460,921 km (0.094 R)
• M26: 5,497,423 km (0.084 R)
• M27: 5,754,731 km (0.116 R)
• M28: 6,434,354 km (0.112 R)
• M29: 6,588,889 km (0.058 R)
• M30: 6,627,634 km (0.114 R)
• M31: 7,019,880 km (0.095 R)
• M32: 8,115,984 km (0.086 R)
• M33: 8,241,048 km (0.046 R)
• M34: 8,705,100 km (0.062 R)
• M35: 9,220,914 km (0.052 R)
• M36: 9,307,830 km (0.047 R)
• M37: 9,482,560 km (0.055 R)
• M38: 10,326,891 km (0.041 R)
• M39: 10,918,401 km (0.087 R)
• M40: 11,010,403 km (0.115 R)
• M41: 11,195,157 km (0.097 R)
• M42: 11,614,479 km (0.102 R)
• M43: 11,708,427 km (0.108 R)
• M44: 12,086,461 km (0.097 R)
• M45: 12,420,662 km (0.078 R)
• M46: 13,049,273 km (0.112 R)
• M47: 13,195,729 km (0.08 R)
• M48: 13,936,538 km (0.09 R)
• M49: 14,086,285 km (0.091 R)
• M50: 15,612,931 km (0.052 R)
• M51: 16,924,755 km (0.098 R)
• M52: 17,405,712 km (0.091 R)
• M53: 17,513,124 km (0.075 R)
• M54: 17,728,694 km (0.114 R)
• M55: 18,709,757 km (0.097 R)
• M56: 19,096,019 km (0.094 R)
• M57: 19,652,373 km (0.047 R)
• M58: 20,667,095 km (0.085 R)
• M59: 20,837,936 km (0.111 R)
• M60: 21,123,519 km (0.092 R)
• M61: 21,988,344 km (0.026 R)
• M62: 22,104,581 km (0.105 R)
• M63: 22,337,505 km (0.114 R)
• M64: 22,395,848 km (0.092 R)
• M65: 23,752,402 km (0.093 R)
• M66: 23,871,631 km (0.057 R)
• M67: 25,867,117 km (0.106 R)
• M68: 26,051,123 km (0.108 R)
• M69: 29,245,636 km (0.082 R)
• M70: 29,437,271 km (0.056 R)
• M71: 29,886,363 km (0.08 R)
• M72: 30,531,729 km (0.12 R)
• M73: 30,596,505 km (0.064 R)
• M74: 30,726,206 km (0.104 R)
• M75: 30,986,057 km (0.101 R)
• M76: 31,116,357 km (0.072 R)
• M77: 31,312,181 km (0.049 R)
• M78: 32,033,242 km (0.112 R)
• M79: 32,296,834 km (0.099 R)
• M80: 34,701,470 km (0.113 R)
• M81: 35,515,731 km (0.1 R)
• M82: 37,578,686 km (0.07 R)
• M83: 37,717,662 km (0.117 R)
• M84: 39,327,335 km (0.115 R)
• M85: 39,680,237 km (0.091 R)
• M86: 39,821,607 km (0.03 R)
• M87: 39,963,276 km (0.075 R)
• M88: 42,324,080 km (0.084 R)
• M89: 43,339,251 km (0.104 R)
• M90: 45,319,478 km (0.118 R)
• M91: 45,911,886 km (0.085 R)
• M92: 47,854,863 km (0.097 R)
• M93: 50,435,875 km (0.118 R)
• M94: 50,972,782 km (0.104 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 19,699 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit